Description
Identifies SolarWinds SUNBURST domain beacon IOCs in DeviceNetworkEvents
References:
- https://www.fireeye.com/blog/threat-research/2020/12/evasive-attacker-leverages-solarwinds-supply-chain-compromises-with-sunburst-backdoor.html
- https://gist.github.com/olafhartong/71ffdd4cab4b6acd5cbcd1a0691ff82f
- Rule type
- Scheduled
- Version
- 1.0.5
- Declared status
- Available
- Query frequency
- 1d
- Query period
- 1d
- Trigger
- gt 0
Declared MITRE coverage
Declared sources
Metadata from the source file. No dependencies inferred from KQL.
Connectors
Data types
KQL query
Original query, unchanged.
let SunburstURL=dynamic(["panhardware.com","databasegalore.com","avsvmcloud.com","freescanonline.com","thedoccloud.com","deftsecurity.com"]);
DeviceNetworkEvents
| where ActionType == "ConnectionSuccess"
| where RemoteUrl in(SunburstURL)
| extend HashAlgorithm = 'MD5'
| extend HostName = tostring(split(DeviceName, ".")[0]), DomainIndex = toint(indexof(DeviceName, '.'))
| extend HostNameDomain = iff(DomainIndex != -1, substring(DeviceName, DomainIndex + 1), DeviceName)
Declared entities
Related content
Links established from declared identifiers and solution manifests.
Source provenance
GitHubDisplayed values come from files in Azure/Azure-Sentinel. They describe the published template, not your workspace configuration.
- Commit
9800e51↗- Source identifier
ce1e7025-866c-41f3-9b08-ec170e05e73e
GSTEP / CATALOG TRACKING
Added to catalog : 16 Sept 2026 · 05:49 UTC
Last change observed : 16 Sept 2026 · 05:49 UTC